THE SYNTHESIS OF AN MTI CANCELLATION FILTER USING CAPACITIVE STORAGE ELEMENTS IN THE DELAY LINE.
Abstract
By using a series of diode sampling gates and capacitive storage elements to achieve the necessary time delay, a cancellation filter is designed that will give a maximally flat passband and that will give subclutter rejection at zero frequency and at harmonics of the pulse repetition frequency. Such a filter is necessary in each range channel of moving target indication (MTI) radar systems. Theoretical results obtained from digital simulation are compared with actual results obtained upon completion of the filter synthesis, and a brief evaluation of the entire range channel is presented. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 01, 1969
- Accession Number
- AD0706734
Entities
People
- Robert Lee Peterson
Organizations
- Naval Postgraduate School